Non-pressurized Stainless Steel Solar Water Heater Evacuated Tube Solar Collector SystemFeatures :
1. Cheap and reliable solution, Simple structures, Easy installation.
2. High efficiency of heating,water heated by sun light directly.
3. Withstands water pressure no more than 0.1MPa.
4. Operated without any power supplying.
5. Electric heater can be used as back-up in rainy days.
6. Hot water can be used directly, or can be used as a pre-heated.
7. Water flow in the vacuum tubes and is operated when confined.
8. Tank is equiped with electric water heater setting, automatic temperature controller(optional ).
9. the insulating layer uses polyurethane bulk bubble,keep hot water 72 hours.
Specifications:
1.Inner tank: SUS304-2B,SUS316L,0.31mm,0.4mm,0.5mm
2.Outer tank:Galvanized Steel, SUS201,SUS202,SUS304 StainlessSteel
3.Tank capacity:80L/100L/120L/150L/180L/200L/240L/250L/300L/320L/360L
4.Vacuum tube:58*1800mm Borosilicate Glass 3.3; Al-Ss-Cu Absorb Coating
5.Stand:SUS201,SUS304Stainless Steel,30*60mm,1.2mm ; 20-45 degree
6.Insulation layer: 50mm,55mm,60mm
7. Optional accessories: Electric heating, Intelligent controller, Mg. Rod,3L/5L/8L assistant tankRemark:
1.Solar hot storage tank diameter(mm): 460mm,470mm,480mm
2.Thickness, insulated(mm): 50/55/60
3.Vent connection(inch):1/2'' or 3/4''
4.Electric heater connection(mm): 47,1/2", 3/4"or 1"
5.Water connection(inch): 1/2'' or 3/4''
6.Collector angle(degree): 20-45 degreeLow pressure Vacuum Tube Solar Water Heater:
ModelVacuumTubeCapacity
LiterContainerLoadingSetsTube
QtyTube Size20GP40HQJNP58/1800-1010 PcsΦ58*1800 MM100 L72184JNP58/1800-1212 PcsΦ58*1800 MM120 L61157JNP58/1800-1515 PcsΦ58*1800 MM150 L54130JNP58/1800-1818 PcsΦ58*1800 MM180 L45108JNP58/1800-2020 PcsΦ58*1800 MM200 L4097JNP58/1800-2525 PcsΦ58*1800 MM250 L3381JNP58/1800-3030 PcsΦ58*1800 MM300 L2765